Chem120/ Chem 120 Exam 1: Introduction to General, Organic & Biological Chemistry Review (2025/ 2026 Update) | Qs & As| Grade A| 100% Correct (Verified Answers)- Chamberlain

Chem120/l Cheml 120l Examl 1:l
Introductionl tol General,l Organicl &l
Biologicall Chemistryl Reviewl (2025/l 2026l
Update)l |l Qsl &l As|l Gradel A|l 100%l
Correctl (Verifiedl Answers)-l Chamberlainl

QUESTION
-l correspondsl tol thel rowsl ofl thel periodicl tablel
-l numberl inl frontl ofl thel elementl inl electronl configuration


Answer:
Shell/l Principlel energyl level




QUESTION
-l isl thel letterl inl electronl configurationl
-sl holdsl 2l electrons
-pl holdsl 6l electronsl
-dl holdsl 10l electronsl
-fl holdsl 14l electrons


Answer:
Sublevell orl Subshell




QUESTION
numberl ofl electronsl currentlyl inl thatl sublevel


Answer:
Superscript

,QUESTION
Whatl isl thel electronl configurationl ofl al sodiuml ion?


Answer:
1s²2s²2p⁶




QUESTION
Whatl isl thel electronl configurationl ofl He?


Answer:
1s²




QUESTION
Whatl isl thel electronl configurationl forl Li⁺?


Answer:
1s²




QUESTION
Whatl isl thel electronl configurationl forl S?


Answer:
1s²2s²2p⁶3s²3p⁴




QUESTION
-l refersl tol thel energyl needl tol removel anl electronl froml anl atoml ofl al givenl element

, -l asl wel movel froml thel lowerl leftl tol thel upperl right,l thisl increases


Answer:
Ionizationl Energy




QUESTION
Whichl ofl thesel wouldl havel thel greaterl ionizationl energy:l Frl andl Br


Answer:
Br




QUESTION
Whichl ofl thesel wouldl havel thel greaterl ionizationl energy:l Ol andl Pb


Answer:
O




QUESTION
Whichl ofl thesel wouldl havel thel greaterl ionizationl energy:l Fl andl P


Answer:
F




QUESTION
Whatl isl thel electronl configurationl forl O²⁻?


Answer:
1s²2s²2p⁶